Texas Instruments

LMX2485SQX/NOPB  

Clock Generators & Support Products

LMX2485SQX/NOPB Description

The LMX2485SQX/NOPB is a high-performance frequency synthesizer (RF) from Texas Instruments, part of the PLLatinum™ series. This device is designed to deliver exceptional performance in clock generation and synchronization applications. It features a wide operating voltage range of 2.5V to 3.6V, making it suitable for various power supply environments. The LMX2485SQX/NOPB supports a maximum frequency of 3GHz, providing high-frequency clock outputs essential for modern high-speed digital systems.

LMX2485SQX/NOPB Features

• PLL Capability: The LMX2485SQX/NOPB incorporates a Phase-Locked Loop (PLL), enabling precise frequency synthesis and synchronization.
• Input/Output: It accepts clock inputs and generates clock outputs, with a 3:2 input-to-output ratio, making it ideal for applications requiring specific frequency scaling.
• Differential Capability: The device supports differential input and output, enhancing signal integrity and reducing electromagnetic interference (EMI).
• Divider/Multiplier: The LMX2485SQX/NOPB includes both frequency division and multiplication capabilities, offering flexibility in generating various output frequencies.
• Compliance and Reliability: It is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met. The moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for surface mount applications.
• Packaging: Available in a 24-lead WQFN package (Tape & Reel), it is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.

LMX2485SQX/NOPB Applications

The LMX2485SQX/NOPB is ideal for a range of applications requiring high-frequency clock generation and synchronization. Key applications include:

• Telecommunications: Providing stable clock signals for base stations, network switches, and other communication infrastructure.
• Data Centers: Ensuring precise timing for servers, storage systems, and high-speed networking equipment.
• High-Speed Digital Systems: Supporting clock distribution in FPGAs, ASICs, and other digital processing units.
• Test and Measurement Equipment: Delivering accurate clock signals for oscilloscopes, spectrum analyzers, and other precision instruments.

Conclusion of LMX2485SQX/NOPB

The LMX2485SQX/NOPB from Texas Instruments stands out as a versatile and high-performance frequency synthesizer, offering a combination of advanced features and robust performance. Its wide operating voltage range, high-frequency capability, and flexible input/output options make it a reliable choice for demanding applications. The device's compliance with environmental and regulatory standards further enhances its suitability for modern electronics. Whether used in telecommunications, data centers, or high-speed digital systems, the LMX2485SQX/NOPB delivers the precision and reliability required for optimal performance.

LMX2485SQX/NOPB Documents

Download datasheets and manufacturer documentation for LMX2485SQX/NOPB

Datasheets :

LMX2485, LMX2485E      

HTML Datasheet :

LMX2485, LMX2485E      

PCN Design/Specification :

Copper Wire Update 14/May/2015